


def      UpperCAmelCase__		(UpperCamelCase_				,UpperCamelCase_				,UpperCamelCase_							):



     """simple docstring"""






     def count_of_possible_combinations(UpperCamelCase_							) -> int:
          if target < 0:
               return 0
          if target == 0:
               return 1
          return sum(count_of_possible_combinations(target - item							) for item in array							)

     return count_of_possible_combinations(UpperCamelCase_							)
def      UpperCAmelCase__		(UpperCamelCase_				,UpperCamelCase_				,UpperCamelCase_							):



     """simple docstring"""






     def count_of_possible_combinations_with_dp_array(
         UpperCamelCase_				,UpperCamelCase_							) -> int:
          if target < 0:
               return 0
          if target == 0:
               return 1
          if dp_array[target] != -1:
               return dp_array[target]
          snake_case											=							sum(
              count_of_possible_combinations_with_dp_array(target - item				,UpperCamelCase_							)
              for item in array							)
          snake_case											=							answer
          return answer

     snake_case											=							[-1] * (target + 1)
     return count_of_possible_combinations_with_dp_array(UpperCamelCase_				,UpperCamelCase_							)
def      UpperCAmelCase__		(UpperCamelCase_				,UpperCamelCase_				,UpperCamelCase_							):



     """simple docstring"""






     snake_case											=							[0] * (target + 1)
     snake_case											=							1

     for i in range(1				,target + 1							):
          for j in range(UpperCamelCase_							):
               if i - array[j] >= 0:
                    dp_array[i] += dp_array[i - array[j]]

     return dp_array[target]


if __name__ == "__main__":
 import doctest

 doctest.testmod()
 _SCREAMING_SNAKE_CASE     :					Union[str, Any]      =       3
 _SCREAMING_SNAKE_CASE     :					Tuple      =       5
 _SCREAMING_SNAKE_CASE     :					int      =       [1, 2, 5]
 print(combination_sum_iv(n, array, target))








from ..utils import DummyObject, requires_backends

class     A__   (       metaclass=snake_case__      ):







    """simple docstring"""

    __magic_name__         =						['flax', 'transformers']
    def __init__(			self     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(self     ,   ['''flax''', '''transformers''']       )
    @classmethod
    def 						a_     (			cls     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(cls     ,   ['''flax''', '''transformers''']       )




    @classmethod
    def 						a_     (			cls     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(cls     ,   ['''flax''', '''transformers''']       )






class     A__   (       metaclass=snake_case__      ):







    """simple docstring"""

    __magic_name__         =						['flax', 'transformers']
    def __init__(			self     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(self     ,   ['''flax''', '''transformers''']       )
    @classmethod
    def 						a_     (			cls     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(cls     ,   ['''flax''', '''transformers''']       )




    @classmethod
    def 						a_     (			cls     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(cls     ,   ['''flax''', '''transformers''']       )






class     A__   (       metaclass=snake_case__      ):







    """simple docstring"""

    __magic_name__         =						['flax', 'transformers']
    def __init__(			self     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(self     ,   ['''flax''', '''transformers''']       )
    @classmethod
    def 						a_     (			cls     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(cls     ,   ['''flax''', '''transformers''']       )




    @classmethod
    def 						a_     (			cls     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(cls     ,   ['''flax''', '''transformers''']       )






class     A__   (       metaclass=snake_case__      ):







    """simple docstring"""

    __magic_name__         =						['flax', 'transformers']
    def __init__(			self     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(self     ,   ['''flax''', '''transformers''']       )
    @classmethod
    def 						a_     (			cls     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(cls     ,   ['''flax''', '''transformers''']       )




    @classmethod
    def 						a_     (			cls     ,   *__snake_case     ,   **__snake_case       ):
         requires_backends(cls     ,   ['''flax''', '''transformers''']       )




